Question

The time headway between two vehicles is 3 sec. Speeds of vehicles 1 & 2 are 40 & 45

kmph respectively. Lengths of vehicles 1 & 2 are 10 and 12 m respectively. What is the

clearance between the vehicles?​

Answer 1

Answer:

Explanation:

Traffic engineers represent the location of a specific vehicle at a certain time with a time-space diagram. This two-dimensional diagram shows the trajectory of a vehicle through time as it moves from a specific origin to a specific destination. Multiple vehicles can be represented on a diagram and, thus, certain characteristics, such as flow at a certain site for a certain time, can be determined.